Sheet metal part machining and bending device

Abstract

The utility model relates to the technical field of sheet metal part machining, and discloses a sheet metal part machining and bending device which comprises a working table, a vertical frame is fixedly installed at the top of the working table, supporting legs are fixedly installed at the bottom of the working table, a machining mechanism is arranged at the top of the working table, and a collecting mechanism is arranged in the working table. Through the arranged machining mechanism, in the using process, a hand wheel is rotated, so that a sliding plate installed outside a two-way threaded rod in a threaded mode is convenient to move, under cooperation of a clamping plate, sheet metal parts of different sizes are convenient to position, through starting of an air cylinder, an extrusion block and a lifting plate are convenient to move downwards, and under cooperation of a connecting plate, the sheet metal parts of different sizes are convenient to position. And under the cooperation of the extrusion block, the sheet metal part can be bent conveniently, along with the upward movement of the extrusion block, the material pushing plate can return to the original position conveniently, and the sheet metal part can be discharged conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a sheet metal processing and bending device. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching / cutting / combining, folding, welding, riveting, splicing, forming (such as automobile body), etc. Its notable feature is that the thickness of the same part is consistent. In the processing of sheet metal parts, sheet metal parts need to be bent.

[0003] According to the description of a sheet metal processing and bending device disclosed on the patent website (authorization announcement number: CN 217289918U), "The utility model relates to a bending device, and in particular to a sheet metal processing and bending device. The utility model provides a sheet metal processing and bending device that can quickly load and remove materials and has high production efficiency. The utility model provides such a sheet metal processing and bending device, including a first base, a support foot, a mounting frame, a support block, a mold, a cylinder and an extrusion block, etc.; the four corners of the bottom of the first base are connected to the support foot, the top of the first base is connected to the mounting frame, the front side of the top of the first base is connected to the support block, the support block is located on the front side of the mounting frame, the middle of the support block is connected to the mold, the upper front side of the mounting frame is installed with a cylinder, and the output shaft of the cylinder is connected to the extrusion block. The staff places the sheet metal on the top of the support block and the mold, and then the staff starts the cylinder. In this way, the staff only needs to repeat the above operation to bend the sheet metal conveniently and quickly, thereby improving work efficiency."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the sheet metal parts are placed on the baffle, and then the staff starts the cylinder, and the extrusion block comes into contact with the contact plate. In this way, under the action of the contact plate, the staff does not need to frequently take out the sheet metal parts, which further improves work efficiency. However, in actual use, only sheet metal parts of specific sizes can be placed on the top of the baffle for bending work, but it is not convenient to limit the bending of sheet metal parts of different sizes, and when collecting the sheet metal parts, since the storage box cannot be stably limited, the storage box is prone to move forward, which is not convenient for collecting the sheet metal parts. It has certain limitations, and therefore it is necessary to improve a sheet metal processing and bending device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a sheet metal processing and bending device to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: A bending device for sheet metal parts processing, including a workbench, a vertical frame is fixedly installed on the top of the workbench, support legs are fixedly installed on the bottom of the workbench, a processing mechanism is arranged on the top of the workbench, and a collection mechanism is arranged inside the workbench.

[0008] The processing mechanism includes a positioning component and a blanking component. The positioning component is arranged on the top of the workbench, and the blanking component is arranged inside the vertical frame.

[0009] Preferably, the positioning component includes a support base, the support base is fixedly installed on the top of the workbench, a mold is arranged inside the support base, a surrounding frame is fixedly installed on the top of the support base, a bidirectional threaded rod is rotatably installed inside the support base, a hand wheel is fixedly installed at the right end of the bidirectional threaded rod, a slide plate is threadedly installed on the outside of the bidirectional threaded rod, a clamping plate is fixedly installed on the top of the slide plate, a cylinder is fixedly installed on the top of the vertical frame, and an extrusion block is fixedly installed at the output end of the cylinder, which is convenient for positioning sheet metal parts of different sizes.

[0010] Preferably, through grooves are opened at positions corresponding to the slide plate inside the support base, and the slide plate is slidably installed in the through grooves, which is convenient for the movement of the slide plate.

[0011] Preferably, the blanking component includes a slide rod, the slide rod is slidably installed inside the vertical frame, a pushing plate is fixedly installed on the front of the slide rod, a first spring is fixedly installed between the back of the pushing plate and the vertical frame, a connecting plate is fixedly installed on the back of the slide rod, a lifting plate is fixedly installed on the back of the extrusion block, and a roller is rotatably installed inside the lifting plate, which is convenient for blanking the bent sheet metal parts.

[0012] Preferably, through grooves are opened at positions corresponding to the lifting plate inside the vertical frame, and the lifting plate is slidably installed in the through grooves, which is convenient for the lifting of the lifting plate.

[0013] Preferably, the collection mechanism includes a collection box, the collection box is slidably installed inside the workbench, universal wheels are fixedly installed at the bottom of the collection box, an L-shaped plate is slidably installed inside the workbench, a dial block is fixedly installed on the front of the L-shaped plate, a telescopic column is fixedly installed at the right end of the L-shaped plate, the telescopic column is fixedly installed with the workbench, and a second spring is fixedly installed between the right end of the L-shaped plate and the workbench, which is convenient for collecting sheet metal parts.

[0014] Preferably, through grooves are opened at positions corresponding to the dial block inside the workbench, and the dial block is slidably installed in the through grooves, which is convenient for the movement of the dial block.

[0015] Compared with the prior art, the utility model provides a sheet metal processing and bending device, which has the following beneficial effects:

[0016] 1. The sheet metal processing and bending device, through the processing mechanism set up, during use, by rotating the hand wheel, the slide plate installed with the external thread of the bidirectional threaded rod is convenient to move, with the cooperation of the clamping plate, it is convenient to position sheet metal parts of different sizes, by starting the cylinder, it is convenient to move the extrusion block and the lifting plate downward, with the cooperation of the connecting plate, it is convenient to move the push plate backward, with the cooperation of the extrusion block, it is convenient to bend the sheet metal, with the extrusion block moving upward, it is convenient for the push plate to return to its original position, and it is convenient to unload the sheet metal parts.

[0017] 2. The sheet metal processing and bending device, through the collection mechanism, facilitates the collection of sheet metal parts through the collection box during use, and facilitates the movement of the collection box through the universal wheels. The L-shaped plate is moved by moving the shift block, thereby facilitating the release of the limit on the collection box and facilitating the movement of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the position relationship of the positioning components of the utility model;

[0022] Figure 4 This is a schematic diagram of the position relationship of the skateboard of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the blanking component of the utility model;

[0024] Figure 6 It is a schematic diagram of the structure of the collection mechanism of the utility model.

[0025] In the figure: 1, workbench; 2, vertical frame; 3, support leg; 4, processing mechanism; 41, positioning component; 411, support seat; 412, mold; 413, surrounding frame; 414, bidirectional threaded rod; 415, handwheel; 416, slide plate; 417, clamping plate; 418, cylinder; 419, extrusion block; 42, blanking component; 421, slide bar; 422, pushing plate; 423, first spring; 424, connecting plate; 425, lifting plate; 426, roller; 5, collection mechanism; 501, collection box; 502, universal wheel; 503, L-shaped plate; 504, dialing block; 505, telescopic column; 506, second spring. Detailed implementation manner

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] Embodiment 1:

[0029] Please refer to Figures 1-5 , the present invention provides a technical solution: a bending device for sheet metal parts processing, including a workbench 1, a vertical frame 2 is fixedly installed on the top of the workbench 1, support legs 3 are fixedly installed on the bottom of the workbench 1, a processing mechanism 4 is arranged on the top of the workbench 1, and a collection mechanism 5 is arranged inside the workbench 1.

[0030] The processing mechanism 4 includes a positioning component 41 and a blanking component 42. The positioning component 41 is arranged on the top of the workbench 1, and the blanking component 42 is arranged inside the vertical frame 2.

[0031] Further, the positioning component 41 includes a support base 411, which is fixedly installed on the top of the workbench 1. A mold 412 is arranged inside the support base 411. A surrounding frame 413 is fixedly installed on the top of the support base 411. A bidirectional threaded rod 414 is rotatably installed inside the support base 411. A handwheel 415 is fixedly installed at the right end of the bidirectional threaded rod 414. A slide plate 416 is threadedly installed on the outside of the bidirectional threaded rod 414. A clamping plate 417 is fixedly installed on the top of the slide plate 416. A cylinder 418 is fixedly installed on the top of the vertical frame 2. An extrusion block 419 is fixedly installed at the output end of the cylinder 418, which is convenient for positioning sheet metal parts of different sizes.

[0032] Further, a through groove is opened at the position corresponding to the slide plate 416 inside the support base 411, and the slide plate 416 is slidably installed in the through groove, which is convenient for the movement of the slide plate 416.

[0033] Further, the blanking component 42 includes a slide rod 421, which is slidably installed inside the vertical frame 2. A pushing plate 422 is fixedly installed on the front of the slide rod 421. A first spring 423 is fixedly installed between the back of the pushing plate 422 and the vertical frame 2. A connecting plate 424 is fixedly installed on the back of the slide rod 421. A lifting plate 425 is fixedly installed on the back of the extrusion block 419. A roller 426 is rotatably installed inside the lifting plate 425, which is convenient for blanking the bent sheet metal parts.

[0034] Further, a through groove is opened at the position corresponding to the lifting plate 425 inside the vertical frame 2, and the lifting plate 425 is slidably installed in the through groove, which is convenient for the lifting of the lifting plate 425.

[0035] Embodiment 2:

[0036] Please refer to Figure 6 , and in combination with Embodiment 1, it is further obtained that the collection mechanism 5 includes a collection box 501, which is slidably installed inside the workbench 1. Universal wheels 502 are fixedly installed at the bottom of the collection box 501. An L-shaped plate 503 is slidably installed inside the workbench 1. A dial block 504 is fixedly installed on the front of the L-shaped plate 503. A telescopic column 505 is fixedly installed at the right end of the L-shaped plate 503, and the telescopic column 505 is fixedly installed with the workbench 1. A second spring 506 is fixedly installed between the right end of the L-shaped plate 503 and the workbench 1, which is convenient for collecting sheet metal parts.

[0037] Further, a through groove is opened at the position corresponding to the dial block 504 inside the workbench 1, and the dial block 504 is slidably installed in the through groove, which is convenient for the movement of the dial block 504.

[0038] During the actual operation process, when this device is in use, by placing the sheet metal part to be bent on the top of the support base 411 and rotating the handwheel 415, the slide plate 416 externally threaded on the bidirectional threaded rod 414 moves. With the cooperation of the clamping plate 417, the positioning work of the sheet metal part is carried out. By starting the cylinder 418, the extrusion block 419 moves downward, so that the lifting plate 425 moves downward. With the cooperation of the rollers 426, the connecting plate 424 is pushed to move, so that the pushing plate 422 squeezes the first spring 423. Along with the continuous downward movement of the extrusion block 419, with the cooperation of the die 412, the bending work of the sheet metal part is carried out. Repeat the operation to make the extrusion block 419 return to its original position. Under the elastic action of the first spring 423, the pushing plate 422 moves forward, thus pushing the sheet metal part to move, so that the sheet metal part falls into the interior of the collection box 501. By moving the shifting block 504, the L-shaped plate 503 squeezes the second spring 506, so that the L-shaped plate 503 moves away from the collection box 501. With the cooperation of the universal wheels 502, the collection box 501 is moved.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. A sheet metal processing and bending device, comprising a workbench (1), characterized in that: A stand (2) is fixedly mounted on the top of the workbench (1), supporting legs (3) are fixedly mounted on the bottom of the workbench (1), a processing mechanism (4) is arranged on the top of the workbench (1), and a collecting mechanism (5) is arranged inside the workbench (1); The processing mechanism (4) comprises a positioning component (41) and a material removal component (42), wherein the positioning component (41) is arranged on the top of the workbench (1), and the material removal component (42) is arranged inside the stand (2); The positioning assembly (41) comprises a support seat (411), the support seat (411) is fixedly mounted on the top of the workbench (1), a mold (412) is arranged inside the support seat (411), a surrounding frame (413) is fixedly mounted on the top of the support seat (411), a bidirectional threaded rod (414) is rotatably mounted inside the support seat (411), a hand wheel (415) is fixedly mounted on the right end of the bidirectional threaded rod (414), a slide plate (416) is threadedly mounted on the outside of the bidirectional threaded rod (414), a clamping plate (417) is fixedly mounted on the top of the slide plate (416), a cylinder (418) is fixedly mounted on the top of the stand (2), and an extrusion block (419) is fixedly mounted on the output end of the cylinder (418); The material removal assembly (42) comprises a slide bar (421), the slide bar (421) is slidably mounted inside the stand (2), a push plate (422) is fixedly mounted on the front of the slide bar (421), a first spring (423) is fixedly mounted between the back of the push plate (422) and the stand (2), a connecting plate (424) is fixedly mounted on the back of the slide bar (421), a lifting plate (425) is fixedly mounted on the back of the extrusion block (419), and a roller (426) is rotatably mounted inside the lifting plate (425).

2. The sheet metal processing and bending device according to claim 1, characterized in that: A through slot is provided inside the support seat (411) at a position corresponding to the slide plate (416), and the slide plate (416) is slidably mounted in the through slot.

3. The sheet metal processing and bending device according to claim 1, characterized in that: A through slot is provided inside the stand (2) at a position corresponding to the lifting plate (425), and the lifting plate (425) is slidably mounted in the through slot.

4. The sheet metal processing and bending device according to claim 1, characterized in that: The collecting mechanism (5) comprises a collecting box (501), the collecting box (501) being slidably mounted inside the workbench (1), a universal wheel (502) being fixedly mounted on the bottom of the collecting box (501), an L-shaped plate (503) being slidably mounted inside the workbench (1), a shifting block (504) being fixedly mounted on the front of the L-shaped plate (503), a telescopic column (505) being fixedly mounted on the right end of the L-shaped plate (503), the telescopic column (505) being fixedly mounted on the workbench (1), and a second spring (506) being fixedly mounted between the right end of the L-shaped plate (503) and the workbench (1).

5. The sheet metal processing and bending device according to claim 4, characterized in that: A through slot is provided inside the workbench (1) at a position corresponding to the shift block (504), and the shift block (504) is slidably mounted in the through slot.

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